Finding the Fourth Proportional to 126,469.46, 174,525.78 and 69,107.54

Step by Step Solution

1. Step 1: Write the proportion equation
   126,469.46 : 174,525.78 = 69,107.54 : x
2. Step 2: Convert to fraction form
   126,469.46/174,525.78 = 69,107.54/x
3. Step 3: Cross multiply
   126,469.46x = 174,525.78 × 69,107.54
4. Step 4: Simplify right side
   126,469.46x = 12,061,047,322.38
5. Step 5: Solve for x
   x = 12,061,047,322.38/126,469.46
6. Step 6: Final answer
   x = 95,367.27